package com.spring.aop.annotation;

public class OrderDao {
	public void find() {
		System.out.println("订单信息查询");
		//  int i=1/0;
	}

	public void save() {
		System.out.println("订单信息保存");
	}
	public void update() {
		System.out.println("订单信息更新");
	}
	public String delete() {
		System.out.println("订单信息删除");
		return "心灵石";
	}
}

